Imports DevExpress.XtraSplashScreen
Imports DigitalData.Modules.Logging
Imports DigitalData.Modules.Windows
Imports DigitalData.Modules.ZooFlow
Imports DevExpress.LookAndFeel
Imports DigitalData.Products.ClipboardWatcher
Imports DigitalData.Modules.ZooFlow.Params
Imports System.Threading.Tasks
Imports DigitalData.Modules.Messaging

Partial Public Class frmMain
    Private WithEvents FlowForm As frmFlowForm

    Private Init As ClassInit
    Private Loading As Boolean = True
    Private Logger As Logger = My.LogConfig.GetLogger
    Private MatchingProfiles As List(Of ProfileData)

    Public Sub New()
        InitializeComponent()
    End Sub

    Private Sub frmMain_Load(sender As Object, e As EventArgs) Handles Me.Load
        ' === Initialization ===
        Init = New ClassInit(My.LogConfig, Me)
        AddHandler Init.Completed, AddressOf Init_Completed
        Init.InitializeApplication()

        ' === Layout and Skin ===
        UserLookAndFeel.Default.SetSkinStyle(My.UIConfig.SkinName)

        ' === Register As Event Listener ===
        EventBus.Instance.Register(Me)
    End Sub

    Private Sub frmMain_FormClosed(sender As Object, e As FormClosedEventArgs) Handles Me.FormClosed
        EventBus.Instance.Unregister(Me)
    End Sub

    Public Sub OnEvent(e As OnFlowFormInteractionEvent)
        Select Case e.Interaction
            Case OnFlowFormInteractionEvent.FlowFormInteraction.Click
                Dim oEnvironment As New Environment() With {
                    .User = My.Application.User,
                    .Modules = My.Application.Modules
                }
                Dim oParams As New ClipboardWatcherParams() With {
                    .MatchingProfiles = MatchingProfiles
                }
                Dim oForm As New frmMatch(My.LogConfig, oEnvironment, oParams)
                oForm.Show()
        End Select
    End Sub

    Private Sub Init_Completed(sender As Object, e As EventArgs)
        ' === Initialization Complete ===
        Loading = False
        SplashScreenManager.CloseForm(False)

        ' === Setup Timers ===
        AddHandler TimerRefreshData.Tick, AddressOf TimerRefreshData_Tick
        TimerRefreshData.Enabled = True

        ' === Setup Flow Form ===
        FlowForm = New frmFlowForm(My.Application.ModulesActive)
        FlowForm.Show()

        ' === Load Data ===
        RefreshData()
    End Sub

    Private Sub TimerRefreshData_Tick(sender As Object, e As EventArgs)
        RefreshData()
    End Sub

    Private Sub frmMain_Shown(sender As Object, e As EventArgs) Handles Me.Shown
        Hide()
    End Sub

    Private Async Sub FlowForm_ClipboardChangedAsync(sender As Object, e As IDataObject) Handles FlowForm.ClipboardChanged
        If My.Application.ClipboardWatcher.UserProfiles.Rows.Count = 0 Then
            Logger.Warn("Clipboard Changed but no profiles configured!")
            Exit Sub
        End If

        Dim oProfileFilter As ClassProfileFilter
        Dim oMatchingProfiles As List(Of ProfileData)
        Dim oWindow As New Window(My.LogConfig)
        Dim oWindowInfo = oWindow.GetWindowInfo()
        Dim oFocusedControl As IntPtr = oWindow.FocusedControlinActiveWindow(Handle)
        Dim oClipboardContents As String = Clipboard.GetText()

        Try
            oProfileFilter = New ClassProfileFilter(My.LogConfig,
                                                    My.Application.ClipboardWatcher.UserProfiles,
                                                    My.Application.ClipboardWatcher.ProfileProcesses,
                                                    My.Application.ClipboardWatcher.ProfileWindows,
                                                    My.Application.ClipboardWatcher.ProfileControls)

            oMatchingProfiles = oProfileFilter.Profiles
            Logger.Debug("Profiles before filtering: {0}", oMatchingProfiles.Count)
            oMatchingProfiles = oProfileFilter.FilterProfilesByClipboardRegex(oMatchingProfiles, oClipboardContents)
            Logger.Debug("Profiles after FilterProfilesByClipboardRegex: {0}", oMatchingProfiles.Count)
            oMatchingProfiles = oProfileFilter.FilterProfilesByProcess(oMatchingProfiles, oWindowInfo.ProcessName)
            Logger.Debug("Profiles after FilterProfilesByProcess: {0}", oMatchingProfiles.Count)
            oMatchingProfiles = oProfileFilter.FilterWindowsByWindowTitleRegex(oMatchingProfiles, oWindowInfo.WindowTitle)
            Logger.Debug("Profiles after FilterWindowsByWindowTitleRegex: {0}", oMatchingProfiles.Count)
            oMatchingProfiles = oProfileFilter.FilterProfilesByFocusedControl(oMatchingProfiles, oClipboardContents, oFocusedControl.ToString)
            Logger.Debug("Profiles after FilterProfilesByFocusedControl: {0}", oMatchingProfiles.Count)
            oMatchingProfiles = Await Task.Run(Function() oProfileFilter.FilterProfilesBySearchResults(oMatchingProfiles))
            Logger.Debug("Profiles after FilterProfilesBySearchResults: {0}", oMatchingProfiles.Count)
            oMatchingProfiles = oProfileFilter.ClearNotMatchedProfiles(oMatchingProfiles)
            Logger.Debug("Profiles after ClearNotMatchedProfiles: {0}", oMatchingProfiles.Count)

            oMatchingProfiles = oMatchingProfiles.ToList()
        Catch ex As Exception
            MsgBox("Fehler beim Laden der Profile. Möglicherweise liegt ein Konfigurationsfehler vor.", MsgBoxStyle.Critical, Text)
            Exit Sub
        End Try

        If oMatchingProfiles.Count = 0 Then
            Logger.Warn("No matching Profiles found")
            Exit Sub
        End If

        MatchingProfiles = oMatchingProfiles

        EventBus.Instance.PostEvent(New OnFlowFormStateChangedEvent(OnFlowFormStateChangedEvent.FlowFormState.HasSearchResults))
    End Sub

#Region "Notify Icon Menu"
    Private Sub BeendenToolStripMenuItem_Click(sender As Object, e As EventArgs) Handles BeendenToolStripMenuItem.Click
        Application.Exit()
    End Sub

    Private Sub NotifyIconMain_DoubleClick(sender As Object, e As EventArgs) Handles NotifyIconMain.DoubleClick
        ToggleVisibility()
    End Sub

    Private Sub AnzeigenVersteckenToolStripMenuItem_Click(sender As Object, e As EventArgs) Handles AnzeigenVersteckenToolStripMenuItem.Click
        ToggleVisibility()
    End Sub




#End Region

    Private Sub ToggleVisibility()
        If Visible Then
            Hide()
        Else
            Show()
            BringToFront()
        End If
    End Sub

    Private Sub ButtonSettings_ItemClick(sender As Object, e As DevExpress.XtraBars.ItemClickEventArgs) Handles ButtonSettings.ItemClick
        frmSettings.ShowDialog()
    End Sub

    Private Sub ButtonExit_ItemClick(sender As Object, e As DevExpress.XtraBars.ItemClickEventArgs) Handles ButtonExit.ItemClick

    End Sub

    Private Sub frmMain_StyleChanged(sender As Object, e As EventArgs) Handles Me.StyleChanged
        If Loading = False Then
            My.UIConfig.SkinName = LookAndFeel.ActiveSkinName
            My.UIConfigManager.Save()
        End If
    End Sub

    Public Sub RefreshData()
        Try
            Dim oUserId As Integer = My.Application.User.UserId
            Dim oSql As String = My.Queries.ClipboardWatcher.VWCW_USER_PROFILE(oUserId)
            My.Application.ClipboardWatcher.UserProfiles = My.Database.GetDatatable(oSql)

            If My.Application.ClipboardWatcher.UserProfiles.Rows.Count = 0 Then
                MsgBox("No profiles configured for this user so far!", MsgBoxStyle.Exclamation)
            Else
                oSql = My.Queries.ClipboardWatcher.TBCW_PROFILE_PROCESS(oUserId)
                My.Application.ClipboardWatcher.ProfileProcesses = My.Database.GetDatatable(oSql)

                oSql = My.Queries.ClipboardWatcher.VWCW_PROFILE_REL_WINDOW(oUserId)
                My.Application.ClipboardWatcher.ProfileWindows = My.Database.GetDatatable(oSql)

                oSql = My.Queries.ClipboardWatcher.VWCW_PROFILE_REL_CONTROL(oUserId)
                My.Application.ClipboardWatcher.ProfileControls = My.Database.GetDatatable(oSql)
            End If
        Catch ex As Exception
            Logger.Error(ex)
        End Try
    End Sub


End Class